Tionna's car expenses include car insurance and fuel. Tionna's parents agree to pay a certain percent of her car expenses. The c
ost of car insurance is the same every month, but the cost of fuel depends on the d, number of miles she drives. The expression (0.10d+60)(1−a) represents how much Tionna must pay toward her monthly car expenses. Which statement is correct?
The expression 1−a represents the percent of car expenses Tionna's parents pay each month, and 60 represents the cost of fuel.
The expression 1−a represents the percent of car expenses Tionna must pay each month, and 60 represents the cost of fuel.
The expression 1−a represents the percent of car expenses Tionna's parents pay each month, and 60 represents the cost of car insurance.
The expression 1−a represents the percent of car expenses Tionna must pay each month, and 60 represents the cost of car insurance.
There are 3 prime numbers shown on the die: 2, 3 and 5. The probability of showing a prime number on a single die is 1/2, hence the probability of not showing a prime number is also 1/2. Total possible outcomes when two dice are rolled = 6*6 = 36. Total possible outcomes when two dice are rolled = 6*6 = 36.
